Front-end and full-stack coding challenges that build real skills and help get you hired.
Practice coding with realistic projects, get feedback from AI and peers, and showcase your work to potential employers.
How It Works
Four simple steps to improve your coding skills and build an impressive portfolio
Choose Challenge
Pick from 100+ real-world projects designed by professionals
Code & Build
Download starter files and code using your favorite tools
Submit & Improve
Get feedback from our AI and community of developers
Help Others Grow
Review other solutions and help fellow developers improve
Join Our Thriving Community
Connect with developers from around the world, share your solutions, and learn from others. Get AI-powered feedback on your code and participate in peer reviews to accelerate your growth.
AI Feedback Preview
Code Review
Great work! Your HTML structure is semantic and accessible.
Consider adding CSS Grid for better responsive layout control...
Start Free, Upgrade When Ready
Begin your coding journey with our free challenges, then unlock premium features for accelerated learning and career growth.
Pro Monthly
- Access to all premium challenges
- Figma design files included
- AI-powered code feedback
- Priority community support